Integration · Communication

Connect Claude & ChatGPT to LOX24 SMS Gateway

Ask your AI to text a customer, schedule a bulk SMS to a contact group or check whether yesterday's messages were delivered. It can preview a message's parts and cost before sending, read incoming replies and manage contact groups and blocked numbers. It can also look up your LOX24 prices per country and your invoices.

Connect LOX24 SMS Gateway free

Free plan, no credit card. Takes about a minute.

Try asking

“What would it cost to send this text to a German number?”
The AI simulates the SMS to show how many parts it has and what it costs, without sending anything.
“Text +4915112345678 from sender ID MyShop: Your order has shipped.”
It sends the SMS from that sender ID. The message is sent and billed to your LOX24 account.
“Send a reminder to the Members group tomorrow at 9:00.”
It creates a bulk campaign to the contact group with a scheduled delivery time.

What your AI can do

Send, schedule and bulk

Send single SMS or bulk campaigns to numbers or contact groups, schedule them, and preview parts and cost first.

Groups and opt-outs

Create and update contact groups, add and edit phone entries, and block or look up blocked numbers.

Delivery, replies and billing

Search sent SMS and bulk campaigns with their status, read incoming replies, and see your price list and invoices.

“Was yesterday's SMS to +4915112345678 delivered?”
It searches your sent SMS by phone and date and reads the delivery status.
“Show the replies we got today.”
It searches incoming SMS for today and lists sender and text.
“Block the number that asked us to stop texting.”
It blocks the number, so it no longer receives SMS from your account.

25 tools for LOX24 SMS Gateway

These tools are switched on when you connect. You can switch any of them off, or require your approval before it runs.

add_group_phoneChanges dataAdd a phone number (`phone`) to a contact group by `group_id`, with optional custom fields a to e.
block_numberChanges dataBlock a phone `number` so it no longer receives SMS from your account.
cancel_bulkDeletesStop processing a bulk campaign by `bulk_id`; messages not yet sent will not go out.
create_bulkChanges dataCreate a bulk SMS campaign: `text`, `sender_id`, and recipients as `phones` or contact groups (`msg_groups`); optional `delivery_at` to schedule. Messages are sent and billed to your account.
create_groupChanges dataCreate a contact group with a `name` and optional description and custom field names.
delete_phoneDeletesPermanently remove a phone entry from its group by `phone_id`.
get_bulkGet one bulk SMS campaign by `bulk_id`.
get_bulk_statusGet the current processing status of a bulk campaign by `bulk_id`.
get_groupGet one contact group by `group_id`.
get_incoming_smsGet one received SMS by `incoming_uuid`.
get_invoiceGet one invoice by `invoice_id`.
get_my_price_listGet your SMS prices for one `country`.
get_my_profileGet the connected LOX24 account profile. Use to confirm which account you are working in.
get_smsGet one SMS by `sms_uuid`, including its delivery status.
list_group_phonesList the phone numbers in a contact group by `group_id`.
list_groupsList your contact groups.
list_invoicesList your LOX24 invoices, filtered by status, amount or date, with paging.
preview_smsVisible to othersSimulate sending an SMS with the same inputs as send_sms (`text`, `phone`, `sender_id`) to check parts and cost, without sending anything.
search_blocked_numbersSearch blocked (opted-out) numbers by `number` or `type`.
search_bulksSearch bulk SMS campaigns by date, status or sender, with paging and sorting.
search_incoming_smsSearch received (inbound) SMS replies by `from`, `to`, `text` or the original message, with paging.
search_smsSearch sent SMS by phone, text, sender, status, sent flag or date, with paging and sorting.
send_smsVisible to othersSend an SMS: `text`, recipient `phone` and `sender_id`; optional `delivery_at` to schedule it and `service_code`. The message is sent and billed to your account.
update_groupChanges dataUpdate a contact group by `group_id`; `name` is required.
update_phoneChanges dataUpdate a phone entry by `phone_id`: `phone` and custom fields a to e.

Set up in three steps

1
Pick the app
Create a free PipMCP account and choose LOX24 SMS Gateway from the app list.
2
Paste your key
Paste your LOX24 API token. Log in to account.lox24.eu, open Settings > API Settings and create a v2 API key. Paste it in the form clientID:key exactly as LOX24 shows it, for example 1234567:e3f3a7....
3
Add the link to your AI
You get a personal MCP link. Add it to Claude, ChatGPT or Cursor:
1. Click your name, then Settings › Connectors › Add custom connector.
2. Paste your link as the Remote MCP server URL.
3. Switch it on from the + menu in a chat.

Questions

What can the AI do in LOX24 SMS Gateway?

The AI can send and schedule SMS, create and cancel bulk campaigns, and preview an SMS's parts and cost. It can search and read sent SMS, bulk campaigns, incoming replies and invoices, check your prices per country, manage contact groups and phone entries, and block numbers or search blocked ones.

Does the AI see my LOX24 SMS Gateway credentials?

No. Your LOX24 SMS Gateway API token is encrypted at rest and never shown to the AI. After you save it, it is not shown again, not even to you. The AI only sees the results of the tools it calls.

Can I control what the AI is allowed to do?

Yes. You choose which tools are switched on, so you can start read-only. SMS and bulk campaigns are sent and billed to your LOX24 account, and deleting a phone entry is permanent, so these tools can require your approval before they run. Every tool call is logged.

Does it work with ChatGPT?

Yes. In ChatGPT go to Settings › Apps & Connectors › Advanced and turn on Developer mode, then add your PipMCP link. Developer mode needs a paid ChatGPT plan: Plus, Pro, Business or Enterprise. The same link also works in Claude (Settings › Connectors › Add custom connector), Cursor and other MCP clients.

What does it cost?

PipMCP has a free plan with no credit card required. Paid plans bill per completed task. You also need your own LOX24 SMS Gateway account. Messages you send are billed to your LOX24 account.

Can I check an SMS before it goes out?

Yes. The AI can preview an SMS with the same text, phone number and sender ID as a real send. It shows how many parts the message has and what it costs, without sending anything. It can also look up your LOX24 prices for a country.